Europe's Debate Over Contact Tracing

Researchers around the world try to use tech to keep coronavirus outbreaks in check. In Europe, they're running into the issue of privacy. Our reporter David Uberti will break down the debate. And: have a work-from-home tech question for Senior Personal Tech Columnist Joanna Stern, or want to share your own experience? Leave her a message at ‪(314) 635-0388‬ or email her at joanna.stern@wsj.com. You may be featured on one of our podcasts. Kateri Jochum hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices